For a few seconds there I thought I'd read "universal digital health certificate" and thinking "Omigod!" and while what you suggest would seem to have merit on the face of it... Have you read RFKjr's critique of the VAERS system in "The Real Anthony Fauci"?

Seems to me, the possibility for abuse is simply mind-boggling and after the last 4 years I wouldn't trust these psycho-brained assclowns with a burnt-out match! 😱